jschoubben
2271b805bb
Builds: design 47 G A-313, A-314 Claude-Session: https://claude.ai/code/session_01NcbgfGKaxw984XyAPfLm4h
44 lines
1.3 KiB
Go
44 lines
1.3 KiB
Go
package steprun
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import (
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"errors"
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"strings"
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"testing"
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"git.novox.be/novox/mesh-sdk/go/buscalls"
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)
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type fakeOutputs struct{ m map[string][]byte }
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func (f fakeOutputs) Put(name string, data []byte, _ string) (buscalls.ObjectInfo, error) {
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f.m[name] = data
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return buscalls.ObjectInfo{}, nil
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}
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func (f fakeOutputs) Get(name string) (buscalls.ObjectData, error) {
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d, ok := f.m[name]
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if !ok {
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return buscalls.ObjectData{}, errors.New("object not found")
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}
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return buscalls.ObjectData{Data: d}, nil
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}
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// Design 47 G A-254: what a holder keeps through KeepOutputIn it reads again through ReadOutputFrom; with no store both refuse by name.
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func TestOutputsKeptAreRead(t *testing.T) {
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st := fakeOutputs{m: map[string][]byte{}}
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if err := KeepOutputIn(st)("output.a1", []byte("x")); err != nil {
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t.Fatal(err)
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}
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if got, err := ReadOutputFrom(st)("output.a1"); err != nil || string(got) != "x" {
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t.Fatalf("read %q, %v", got, err)
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}
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if _, err := ReadOutputFrom(st)("output.none"); err == nil {
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t.Fatal("an absent answer was read")
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}
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if err := KeepOutputIn(nil)("o", nil); err == nil || !strings.Contains(err.Error(), "steps-objects") {
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t.Fatalf("no store kept an answer, or did not name the steps state's objects store: %v", err)
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}
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if _, err := ReadOutputFrom(nil)("o"); err == nil {
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t.Fatal("no store read an answer")
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}
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}
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